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c++ Programming Glossary: null_output_iteratorDiscarding the output of a function that needs an output iterator http://stackoverflow.com/questions/335930/discarding-the-output-of-a-function-that-needs-an-output-iterator But you could code it yourself tested that code struct null_output_iterator std iterator std output_iterator_tag null_output_iterator no.. null_output_iterator std iterator std output_iterator_tag null_output_iterator no op assignment template typename T void operator T const null_output_iterator.. no op assignment template typename T void operator T const null_output_iterator operator return this null_output_iterator operator int return..
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